Patent Application
Provisional
Small
App. No. 60/463,559
· Confirmation No. 7463
Method and system for providing mobile handover across multiple media gateways controlled by the same call server of a softswitch in a GSM network
Provisional Application Expired
Inventors
Brahmananda Vempati
Dallas, TX
Jianming Xu
Plano, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 27683
- Docket No.
- 29981.59
- Confirmation No.
- 7463
CHANGE OF NAME
Recorded 2005-12-30
SECURITY AGREEMENT
Recorded 2004-10-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-30
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Quick Facts
- App. No.
- 60/463,559
- Filed
- 2003-04-17
External Links